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Re: [PATCH 4/4] target/arm: Fix SME full tile indexing


From: Peter Maydell
Subject: Re: [PATCH 4/4] target/arm: Fix SME full tile indexing
Date: Tue, 27 Jun 2023 14:24:49 +0100

On Thu, 22 Jun 2023 at 16:12, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> For the outer product set of insns, which take an entire matrix
> tile as output, the argument is not a combined tile+column.
> Therefore using get_tile_rowcol was incorrect, as we extracted
> the tile number from itself.
>
> The test case relies only on assembler support for SME, since
> no release of GCC recognizes -march=armv9-a+sme yet.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1620
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

Should we cc: stable ?

thanks
-- PMM



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